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Intraindividual variability of uroflowmetry in women


Authors: M. Gärtner 1;  J. Krhut 2,3;  M. Juráková 1;  S. Bajsová 1;  M. Navratilova 1;  D. Němec 2;  D. Míka 2;  J. Tvrdík 4;  P. Zvara 3,5
Authors place of work: Porodnicko-gynekologická klinika OU a FN, Ostrava, přednosta doc. MUDr. V. Unzeitig, CSc. 1;  Urologické oddělení FN Ostrava, primář doc. MUDr. J. Krhut, Ph. D. 2;  Katedra chirurgických oborů LF OU, Ostrava, přednosta doc. MUDr. P. Zonča, Ph. D., FRCS 3;  Katedra informatiky a počítačů PřF OU, Ostrava, vedoucí doc. Ing. C. Klimeš, CSc. 4;  Division of Urology, University of Vermont, Burlington, VT, USA, head: Plante MK, MD, FRCS, FACS 5
Published in the journal: Ceska Gynekol 2014; 79(4): 321-325

Summary

Objective:
The objective of this study was to determine the intraindividual variability of uroflowmetric measurement in women with normal lower urinary tract function.

Design:
Prospective study.

Setting:
Departure of obstetrics and gynecology University Hospital and Medical Faculty Ostrava.

Methods:
35 women without lower urinary tract dysfunction were enrolled into the study. Every subject uderwent 3 uroflowmetric examinations. We processed all numeric results.

Results:
We assessed maximum and average urine flow rate – Qmax, Qave, voided volume – VV, corrected maximum urine flow and corrected average urine flow rate in every of 105 uroflowmetric´s measurements. We did not find any statistically significant difference for evaluation of intraindividual dispersion in studied parameters.

Conclusion:
Intraindividual variability of uroflowmetric´s measurement in healthy female subjects is low. One uroflowmetric´s measurement is adequate for assessment of uroflowmetric´s parameters..

Keywords:
uroflowmetry, intraindividual variability, lower urinary tract


Zdroje

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2. Fantl, JA., Smith, PJ., Schneider, V., et al. Fluid weight uroflowmetry in women. Am J Obstet Gynecol, 1983, 145, 8, p. 1017–1024.

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8. Jørgensen, JB., Colstrup, H., Frimodt-Møller, C. Uroflow in women: an overview and suggestions for the future. Int Urogynecol J Pelvic Floor Dysfunct, 1998, 9, 1, p. 33–36.

9. Nitti, VW., Tu, LM., Gitlin, J. Diagnosing bladder outlet obstruction in women. J Urol, 1999, 161, 5, p. 1535–1540.

10. Peter, WP., Drake, WM. Jr. Uroflowmetric observation in gynaecologic patiens. JAMA, 1958, 166, p. 721–724.

11. Schäfer, W., Abrams, P., Liao, L., et al. Good urodynamic practices: uroflowmetry, filing cystometry and pressure – flow studies. Neurourol Urodyn, 2002, 21, p. 261–274.

12. Zmrhal, J., Dorňáková, P., Ščamborová, E., et al. Uro-flowmetrie. Metoda zapomenutá, či potřebná? Prakt Gyn, 14, 1, s. 54.

Štítky
Paediatric gynaecology Gynaecology and obstetrics Reproduction medicine
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